Apparatus for gripping and decollating a bottom blank of a stack of blanks in a book covering machine
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United States of America Patent
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May 14, 1991
Grant Date -
N/A
app pub date -
Jul 10, 1989
filing date -
Aug 12, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A book covering machine includes a mechanism for gripping and decollating the lower blank of a stack of blanks whose front portion is slightly bent relative to a rear portion thereof. The mechanism includes a support surface for the stack, the inclination of which surface can be adjusted relative to a front stop, whereby the angle between the support surface and the front stop can be made to correspond to the angle between rear and front portions of the stack.
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